432245441 has 4 divisors (see below), whose sum is σ = 434660400. Its totient is φ = 429830484.

The previous prime is 432245399. The next prime is 432245449. The reversal of 432245441 is 144542234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432245441 is a prime.

It is a super-2 number, since 2×432245441² = 373672242530568962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432245449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1207211 + ... + 1207568.

It is an arithmetic number, because the mean of its divisors is an integer number (108665100).

Almost surely, 2^432245441 is an apocalyptic number.

It is an amenable number.

432245441 is a deficient number, since it is larger than the sum of its proper divisors (2414959).

432245441 is a wasteful number, since it uses less digits than its factorization.

432245441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2414958.

The product of its digits is 15360, while the sum is 29.

The square root of 432245441 is about 20790.5132452280. The cubic root of 432245441 is about 756.0957677780.

Adding to 432245441 its reverse (144542234), we get a palindrome (576787675).

The spelling of 432245441 in words is "four hundred thirty-two million, two hundred forty-five thousand, four hundred forty-one".